| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | ORD | DEN | 09:29 | 10:37 |
Landed
|
Track > |
| Jan 04 | ORD | DEN | 09:22 | 10:30 |
Landed
|
Track > |
| Jan 03 | ORD | DEN | 09:04 | 10:09 |
Landed
|
Track > |
| Jan 02 | ORD | DEN | 09:15 | 10:11 |
Landed
|
Track > |
| Jan 01 | ORD | DEN | 16:40 | 10:35 |
Unknown
|
Track > |
| Dec 31 | ORD | DEN | 09:34 | 10:36 |
Landed
|
Track > |
| Dec 30 | ORD | DEN | 09:18 | 10:20 |
Landed
|
Track > |
| Dec 29 | ORD | DEN | 10:05 | 11:05 |
Landed Late
|
Track > |
| Dec 28 | ORD | DEN | 09:26 | 10:35 |
Landed
|
Track > |
| Dec 27 | ORD | DEN | 09:29 | 10:42 |
Landed
|
Track > |
United Airlines Flight UA671 connects Chicago, United States to Denver, United States, taking off from Chicago O'Hare International Airport ORD and landing at Denver International Airport DEN.
How long is the UA671 flight from Chicago to Denver?
The average flight time from Chicago to Denver is 2 hours and 4 minutes. The flight distance is 1426 km / 886 miles and the average flight speed is 668 km/h / 415 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA671 Chicago to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA671 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA671 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 10:37.
How else can the flight UA671 be referenced as?
This United Airlines flight can also be referenced as UAL671, UA0671, UA 671, UAL 671.
How often is flight UA671 delayed?
On average, 40% of all UA671 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled UA671 flight or baggage issues?
If your UA671 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA671 Flight Tracker above for more details.
Flight UA671 is code-shared by 1 airline using the flight number AC5387
Other flights departing from Chicago ORD: AA3389, AA4096, UA5281, UA5764
Other flights arriving at Denver DEN: UA1517, UA769, UA5507, WN4399
All flights connecting Chicago ORD to Denver DEN.